| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.33 | 13.395% | $97.8939 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $154.83 | 10.454% | $171.0159 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $210.35 | 11.451% | $234.4372 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $192.50 | 5.464% | $203.0182 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $190.66 | 6.730% | $203.4914 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $162.88 | 5.320% | $171.5452 | $171.55 | $171.55 | $171.50 |
| Purchase #7 | $79.57 | 13.118% | $90.008 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $1,077.12 | $1,171.4098 | $1,171.42 | $1,171.40 | $1,171.30 | |